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Archives of Civil Engineering

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Calculation of Welding Trusses Overlap Joints Made of Rectangular Hollow Sections

J. Bródka
  • Politechnika Białostocka, Wydział Budownictwa i Inżynierii Środowiska, ul. Wiejska 45 E, 15-351 Białystok
/ M. Broniewicz
  • Corresponding author
  • Politechnika Białostocka, Wydział Budownictwa i Inżynierii Środowiska, ul. Wiejska 45 E, 15-351 Białystok
  • Email:
Published Online: 2013-12-13 | DOI: https://doi.org/10.2478/ace-2013-0024

Abstract

The basis for calculating of resistance of welded RHS connections is provided by codes and international guidebooks. In the matter of calculation of the resistance of welded joints, the European standard contains very general recommendations without specifying the detailed calculation procedures, which (the) designers could use in their work. Estimation of resistance of welded semi-rigid joints is a complex issue because it requires determining of effective lengths of welds, their placement on the member walls with their different rigidity, and distribution of components of the load acting on each section of welds in various joint areas. In this paper an approximate assessment is suggested of the resistance of the welded connection in the overlapped K type joints, made of rectangular hollow sections.

Keywords: hollow section structures; trusses joints; RHS brace members; RHS chords; partially overlapped joints; resistance of the welds

References

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  • 3. BRÓDKA J., BRONIEWICZ M.: Assessing of resistance of connections according to EN 1993-1-8:2006. Steel Construction. 2007, No 1. [in Polish]

  • 4. BRÓDKA J., KOZŁOWSKI A., LIGOCKI I., ŁAGUNA J., ŚLĘCZKA L.: Design and calculating of connections and joints of steel structures. Vol. 1. Polish Technological Editor. Rzeszow 2009. [in Polish]

  • 5. BS ISO 14346 Welding - Static design procedure for hollow section joints. Draft 2011.

  • 6. PACKER J.A., HENDERSON J.E.: Hollow Structural Section Connections and Truss - A Design Guide. Second Edition. Canadian Institute of Steel Construction. Toronto 1997.

  • 7. PACKER J.A., WARDENIER J., ZHAO X.-L., van der VEGTE G.J., Kurobane Y.: Design guide for rectangular hollow section (RHS) joints under predominantly static loading. LSS Verlag. CIDECT. 2009.

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About the article

Received: 2013-04-24

Revised: 2013-11-12

Published Online: 2013-12-13

Published in Print: 2013-12-01



Citation Information: Archives of Civil Engineering, ISSN (Online) 1230-2945, DOI: https://doi.org/10.2478/ace-2013-0024. Export Citation

© Polish Academy of Sciences. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. (CC BY-NC-ND 3.0)

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